How to do 4x to the second power

16x^2

Step-by-step explanation:

(4x) ^2

This can be rewritten as

(4x) * (4x)

4*4 * x*x

x*x is the same as x^2

16 x^2

Answer: (2^2x) ^2 (^2 means squared or to the power of two)

Step-by-step explanation:

Write the number in exponential form with a base of two.

2^2x^2

Multiply the terms with equal exponents by multiplying their bases.

(2x) ^2